The Sinclair International dozen pack nylon brush 25 Cal - 6.5mm is a precision-engineered rifle bore brush designed for optimal cleaning performance. This product is specifically tailored for firearms chambered in 6.5mm or .25 Cal, ensuring compatibility and effective maintenance. Each brush features a #8-32 male threaded end, facilitating secure attachment to standard cleaning rods. Constructed from durable nylon, the bristles provide robust cleaning action while minimizing the risk of damage to the bore surface. The pack includes 12 brushes, offering ample supply for regular maintenance routines. This product is ideal for firearm enthusiasts and professionals seeking reliable and efficient cleaning tools for their rifles.